Commit 8f718928 authored by Matthias Clasen's avatar Matthias Clasen

Document "help" for extensions

Mention the special value "help" for the environment variables
that we document for picking extensions.
parent df5b4827
Pipeline #52967 passed with stages
in 10 minutes and 6 seconds
......@@ -371,6 +371,9 @@ Gvfs is also heavily distributed and relies on a session bus to be present.
has the name "local", the implementation in the gvfs module has
the name "gvfs". Most commonly, system software will set this to "local"
to avoid having `GFile` APIs perform unnecessary DBus calls.
</para><para>
The special value <literal>help</literal> can be used to print a list of
available implementations to standard output.
</para>
</formalpara>
......@@ -390,6 +393,9 @@ Gvfs is also heavily distributed and relies on a session bus to be present.
in GIO on Linux has the name "inotify", others that are built
are built as modules (depending on the platform) are called
"fam" and "fen".
</para><para>
The special value <literal>help</literal> can be used to print a list of
available implementations to standard output.
</para>
</formalpara>
......@@ -402,6 +408,9 @@ Gvfs is also heavily distributed and relies on a session bus to be present.
The #GVolumeMonitor implementation for local files that is included
in GIO has the name "unix", the udisks2-based implementation in the
gvfs module has the name "udisks2".
</para><para>
The special value <literal>help</literal> can be used to print a list of
available implementations to standard output.
</para>
</formalpara>
......@@ -413,6 +422,9 @@ Gvfs is also heavily distributed and relies on a session bus to be present.
implementation to override the default for debugging purposes.
GIO does not include a #GTlsBackend implementation, the gnutls-based
implementation in the glib-networking module has the name "gnutls".
</para><para>
The special value <literal>help</literal> can be used to print a list of
available implementations to standard output.
</para>
</formalpara>
......@@ -444,6 +456,9 @@ Gvfs is also heavily distributed and relies on a session bus to be present.
implementation to override the default for debugging purposes.
The memory-based implementation that is included in GIO has
the name "memory", the one in dconf has the name "dconf".
</para><para>
The special value <literal>help</literal> can be used to print a list of
available implementations to standard output.
</para>
</formalpara>
......
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